TTL (Through the lens) loupes

TTL stands for “Through The Lens”, It means that the loupes are glued to your lens. Although TTL is slightly lighter than Flip-Up system, it can not be moved from line of vision and the user can not make adjustments to the angle of declination to accommodate for the patient’s position. And since each pair of TTL loupes is custom made, it is much more expensive than the Flip-Up loupes。The loupes Through The Lens are light weight, and laconic appearance.It has fashionable design and comparable with designer frames

2.5X  normal TTL loupes

Items:    250S/TTL, 250R/TTL, 250L/TTL, 250XL/TTLL

Power:    2.5X

Working distance: 340mm(S), 420mm(R), 500mm(L), 550mm(XL,

Depth of view:    80mm (S); 90mm (R); 110mm (L); 120mm(XL)  

Field of view:     90mm (S); 100mm (R); 110mm (L); 120mm(XL)

Interpupillary distance: 59-61mm; 61-63mm;63-65mm

Weight:         60g

Frames:         Ni-alloy or Titanium

3X TTL loupes

Items:    300S/TTL, 300R/TTL, 300L/TTL, 300XL/TTL

Power:    3.0X

Working distance: 340mm(S), 420mm(R), 500mm(L), 550mm(XL,

Depth of view:    50mm (S); 60mm (R); 80mm (L); 90mm(XL)  

Field of view:     60mm (S); 70mm (R); 80mm (L); 90mm(XL)

Interpupillary distance: 59-61mm; 61-63mm;63-65mm

Weight:         69.5g

Frames:         Ni-alloy or Titanium

3.5X TTL loupes

Items:    350S/TTL, 350R/TTL, 350L/TTL, 350XL/TTL

Power:    3.5X

Working distance: 340mm(S), 420mm(R), 500mm(L), 550mm(XL,

Depth of view:    50mm (S); 55mm (R); 60mm (L); 65mm(XL)  

Field of view:     50mm (S); 55mm (R); 65mm (L); 70mm(XL)

Interpupillary distance: 59-61mm; 61-63mm;63-65mm

Weight:         73g

Frames:         Ni-alloy or Titanium